broad areas of diamond cutting tools applications

Diamond Tool is mainly used for a variety of non-ferrous metals such as turning aluminum, copper, magnesium and its alloys , tungsten carbide and wear a strong fiber-reinforced plastic materials, metal matrix composites, wood and other non-metallic materials . When machining cutting speed , feed rate and depth of cut depends on the processing conditions and the  GUSHI masonry drill bits hardness of the workpiece material . Synthetic polycrystalline diamond compact (PDC) and application performance close to PCD tools , mainly used in non-ferrous metals , tungsten carbide , ceramics, non-metallic materials ( plastic , hard rubber , carbon rods , wood, cement products, etc. ) , composite materials such as cutting, gradual replacement carbide cutting tools . Because the diamond particles bonded to ask some residual metal and graphite , wherein the bonding metal to form coalesced or vein -like  GUSHI diamond discs distribution state will reduce tool life and wear resistance .
Besides the presence of residues of solvent metal , solvent metal in direct contact with the diamond surface . Lower (PDC) antioxidant capacity and tool heat temperature , so cutting tool is not stable enough . Diamond Thick Film Cutters preparation process is complex, because between the diamond and the low melting point metals and their alloys with high interfacial energy . Diamond generally difficult to be wetted by the low melting point  GUSHI diamond bandsaw blades solder alloy . Weldability is poor, difficult to produce complex geometry tools, welding tools TDF therefore can not be applied at high speed milling . Diamond- coated tools can be applied to high-speed machining , because in addition to diamond coated tools have excellent mechanical properties, diamond coating process capable of producing any complex shape cutters for high speed machining materials such as aluminum, titanium and difficult to process non- aeronautical metallic materials such as graphite electrodes.